指数

Dopple revealed the resistance index and pulsatility index values for deep invasion were significantly lower than that of no invasion.

多普勒显示深肌层浸润者的阻力指数和搏动指数明显低于无肌层浸润者。

A statistically significant difference was found in certain parameters including the umbilical artery pulsatility index and the middle cerebral artery pulsatility index.

在某些参数中，包括脐动脉搏动指数和大脑中动脉搏动指数，发现了有统计学意义的差别。

These ratios include the S/D ratio, the Pourcelot index, and the pulsatility index see Fig.

这些比值包括S/D比值、Pourcelot指数和搏动指数（见图10-46和图10-47）。S/D比值是大脑中动脉的峰值流速除以大脑中动脉的舒张末期流速。

The pulsatility index or the S/D ratio is most commonly used to predict aderse outcome, but some authors hae also used the resistie index.

搏动指数或S/D比值最常用于预示不好的后果，但有些作者也用阻力指数。

Mean velocity, pulsatility index, resistant index and the rate of stenosis of main medium-large cerebral arteries were obtained.

对52例经选择性冠状动脉造影确诊的老年冠心病患者作TCD检查，观察主要大中型脑动脉的平均血流速度、搏动指数、阻力指数和狭窄情况，并与30例健康老年人对比分析。

On the days of 3, 9, 21 and 30 postoperatively, mean blood velocity, pulsatility index and resistance index of anastomosed arteries were determined by Ultrasonography Doppler.

三组分别于术后 3、9、2 1及 30天，采用彩色多普勒超声诊断仪检测吻合口部平均血流速度、血管搏动指数及血流阻力指数三项血流动力学指标。

Pulse Doppler was performed in the DCLNs to measure resistive index and pulsative index.

颈深淋巴结用脉冲多普勒测量淋巴结内的血流阻力(阻力指数RI和搏动指数PI)。

Methods 50 patients with diabetes and contrast group were observed, with transcrianial color Doppler flow imaging, cerebral blood stream velocity; pulsative index,resistive index and S/D were calculated of middle cerebral artery, anterior cerebral artery and posterior cerebral artery Results (1)Changes of cerebral blood stream velocity were non-specifitical in blood waves of TCDFI, but VE was reduced.

经临床诊断糖尿病50例，行TCDFI检测大脑中动脉、大脑前动脉、大脑后动脉等血管的血流速度指标及搏动指数、阻力指数，收缩期血流速度/舒张末期血流速度及频谱形态分析与健康组对照比对分析。结果(1)TCDFI频谱中，血流速度的变化，Vmax是非特异性的，而VE是明显下降的。

Methods 50 patients with diabetes and contrast group were observed, with transcrianial color Doppler flow imaging, cerebral blood stream velocity; pulsative index,resistive index and S/D were calculated of middle cerebral artery, anterior cerebral artery and posterior cerebral artery Results (1)Changes of cerebral blood stream velocity were non-specifitical in blood waves of TCDFI, but VE was reduced.

目的 为探讨糖尿病对脑血管的，而对脑动脉血流动力学进行对比。经临床诊断糖尿病50例，行TCDFI检测大脑中动脉、大脑前动脉、大脑后动脉等血管的血流速度指标及搏动指数、阻力指数，收缩期血流速度/舒张末期血流速度及频谱形态分析与健康组对照比对分析。结果(1)TCDFI频谱中，血流速度的变化，Vmax是非特异性的，而VE是明显下降的。

The blood flow imaging including pulsative index and resistant index of uterine artery were measured to investigate the caus e of female infertility by using color Doppler energy. Abdominal CDE exami nation was carried out in 67 women with infertility confirmed under laparoscopy on days 20 to 23 of the menstruation.

利用彩色多普勒能量图测定子宫的血流，即血流的脉冲指数（pulsative index，PI）及阻力指数（resistant index，RI）来探索不同原因的女性不孕症。67例不孕症妇女经腹腔镜诊断确诊不孕原因后，于月经周期第20～23 d 作腹部B超彩色多普勒能量图检查。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。